baber/WOPTO huggingface dataset:
Patent JP-2002211192-A (JP)
Title: Rod-shaped paste container
Inventor: OKAZAWA HITOSHI
IPC: B65D83/00
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that rod-shaped paste is housed in an extrusion type container but almost all of containers are cylindrical and these containers rolls on a desk or the like to be easy to fall on a floor and, since a coating surface becomes circular, paste is wastefully applied when the ends of four corners of a square are coated with paste and the missing of coating is generated and, therefore, a square paste container is proposed but the manufacture and assembling thereof is troublesome and a concrete structure is not definite. SOLUTION: A square cylindrical rod-shaped paste container A is constituted so that a raised bottom 12 equipped with a cylindrical hole 13 is provided to a container main body 1 and portions 14 to be locked comprising arcuate recessed parts are provided to the central parts of the respective inner walls on the open end side of the raised bottom 12 of the container main body 1 and locking ports 33a rotated by 90 deg. to be fitterd in the portions 14 to be locked are provided to the place entering the raised bottom 12 of an operation knob 3 at opposed positions.
Patent JP-2002211609-A (JP)
Title: Storage
Inventor: ONO TATSUMA
IPC: E05C19/16
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a storage wherein a direction of opening a door can be changed and a position of one specific side of the door can be changed up and down or right and left. SOLUTION: The storage 10 comprises an assembly of a plurality of storage boxes 11, each of which comprises a box body 12 and a door 13 attached to an opening side end of the box body 12. Each of the doors 13 can be changed in an opening direction, and a position of one of lateral sides formed with a holding piece 29 can be shifted to an adjacent lateral side.
Patent JP-2001229565-A (JP)
Title: Optical pickup
Inventor: IWAI MASATO
IPC: G11B7/135
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To prevent the reduction of utilization efficiency of light in a pickup capable of reproducing different kinds of disks such as a DVD and a CD. SOLUTION: The light emitting wavelength of a light receiving and emitting module M1 for the DVD is different from that of a light receiving and emitting module M2 for the CD. The numerical aperture of an objective lens 1 is determined matching the wavelength for the DVD, and a diaphragm means is provided in the optical path of the light receiving and emitting module M2 for the CD. Then, the diameter of a spot focused on the recording surface of the DVD is different from that of the CD. Also, the optical path length from the light receiving and emitting module M2 for the CD is shorter than the optical path length of the light receiving and emitting module M1 for the DVD, and whereby the influence of aberration due the difference between the substrate thickness T1 of the DVD and the substrate thickness T2 of the CD is eliminated.
Patent JP-2002221705-A (JP)
Title: Liquid crystal display device with touch panel
Inventor: HIGUCHI MASARU
IPC: G09F9/00
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device with a touch panel which reduces embossment of darkness level of dark display by a reflection on the touch panel of light incident from the front side and obtains a satisfactory contrast. SOLUTION: A touch panel 14 is arranged between a liquid crystal element 11 and a polarizing plate 12 arranged in front of the liquid crystal element 11.
Patent JP-2002223561-A (JP)
Title: Chopper circuit
Inventor: OKATSUCHI CHIHIRO
IPC: H02M3/155
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To increase the efficiency of a chopper circuit, reduce the cost, and also enhance its performance. SOLUTION: Switching energy produced, when a switching element 3 is turned off, is stored in a first capacitor 7 of a snubber circuit. When the switching element 3 is in an on-state, a resonance circuit composed of a second reactor 12, a fifth diode 11, a second capacitor 13, and the first capacitor 7 is formed, and energy in the first capacitor 7 is transferred to the second capacitor 13. When the switching element 3 is turned off next, the energy in the second capacitor 13 is regenerated into a second DC power source 5 via a second coil 212 and a second diode 4 via a sixth diode 10.
Patent JP-2002232311-A (JP)
Title: Method for reproducing received signal and receiver
Inventor: GOTO TAKESHI
IPC: H04N5/44
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To listen another broadcast program when receiving condition of a broadcast program deteriorates. SOLUTION: A signal storage section 15 is arranged for storing, for example, a radio program broadcasted before the operation starts. When a control section 30 detects that the receiving condition deteriorates at a signal detection section 13, the signal stored in the signal storage section 15 is read. The read signal is selected in place of the signal from a demodulation section 14 by a signal changeover section 16, and is fed to an amplification section 17. When the receiving condition deteriorates, a signal of another radio program stored in the signal storage section 15 is read, and is fed to the amplification section 17 via the signal changeover section 16.
Patent JP-2002231830-A (JP)
Title: Semiconductor integrated circuit device including nonvolatile semiconductor memory
Inventor: EBINA AKIHIKO
IPC: H01L21/8246
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a contact structure of a side wall-shaped control gate in a MONOS type nonvolatile semiconductor memory. SOLUTION: The nonvolatile semiconductor memory comprises a word gate 14 formed on a semiconductor substrate 10 via a first gate insulating layer 12, a source region or a drain region 16, 18 formed on the semiconductor substrate 10, and side wall-shaped first and second control gates 20, 30 formed along one side surface and the other side surface of the word gate, respectively. Two control gates are arranged via a second gate insulating layer 22 to the semiconductor substrate and via a side insulating layer 24 to the word gate, respectively. In addition, the two control gates each are arranged in succession in a column direction, and a set of the first and second control gates next to each other with respect to a line direction are connected to a common contact part 200.
Patent JP-2002224669-A (JP)
Title: Filter for water treating apparatus
Inventor: MATSUMURA TOSHIO
IPC: D04H1/587
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a filter for a water treating apparatus, which has high removal capacity of heavy metals even though the filter is so compact as to use in a water purifier to be directly connected to a faucet and with which satisfactory flow rate of water is obtained at low pressures. SOLUTION: This filter 1 to be used in the water treating apparatus for removing dirt from dirt-containing water is obtained by hardening a chelate- formable fiber having chelating functional groups by using a polyolefin-based binder.
Patent JP-2002235627-A (JP)
Title: Vapor separator tank for outboard motor
Inventor: WATANABE HITOSHI
IPC: F02M33/04
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To improve the workability of a work for discharging fuel to a drain valve from inside a vapor separator tank. SOLUTION: The drain valve 33 is provided in the lower end part of the vapor separator tank 31. An atmosphere opening valve 35 is provided in the upper end part of the vapor separator tank 31. A drain screw 33a of the drain valve 33 and an operation button 35a of the atmosphere opening valve 35 are disposed in positions exposed to the outside through spaces S1 and S2 formed in the circumference of an intake pipe 24.
Patent JP-2002236360-A (JP)
Title: Photosensitive resin composition and its use
Inventor: OGISO AKIRA
IPC: G03F7/004
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a positive type visible light sensitive resin composition having satisfactory sensitivity in the visible light region, particularly to second harmonics of an argon laser and a YAG(yttrium aluminum garnet) laser and excellent in shelf stability and to provide a positive type visible light sensitive resin composition excellent in safe working property, working efficiency and the quality stability of a product. SOLUTION: In each of the positive type visible light sensitive resin compositions containing a positive type visible light sensitive resin and a photosensitizer, a dipyromethene boron complex compound of formula (1) is contained as the photosensitizer.
Patent JP-2001289544-A (JP)
Title: Ice making apparatus and freezing refrigerator equipped with the same
Inventor: MOGI JUNICHI
IPC: F25D17/06
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To make high quality transparent ice in a short time by degassing air bubbles by effectively allowing them to rise to the surface in a short time. SOLUTION: A blow mechanism 22 is provided for blowing warm air to water stored during ice making. The blow mechanism 22 is constructed by mounting a nozzle 34 on an air supply duct 32 for guiding air sent from a pump 31 to an upper portion of each ice making block 24. Thereupon, a blow angle of air blown off from the nozzle 34 is adapted to form an acute angle.
Patent JP-2002235832-A (JP)
Title: Differential gear with reduction gear
Inventor: OKUBO MASAHIRO
IPC: F16H48/10
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To lighten a structure of a differential gear with a reduction gear. SOLUTION: This differential gear with the reduction gear has a differential function for reducing a speed and outputting the torque to first and second shafts when the torque is inputted, and comprises a reduction gear mechanism 11 and a differential gear mechanism 12. The reduction gear mechanism 11 has a first sun gear 15 to which the torque is inputted, a first planetary gear 16 engaged with the first sun gear 15, a carrier 27 for supporting the first planetary gear 16, and a ring gear 17 engaged with the first planetary gear 16. The differential gear mechanism 12 has a second planetary gear 21 and a third planetary gear 22 supported by the carrier 27 and engaged with each other, a second sun gear 23 engaged with the second planetary gear 21 and further engaged with the first shaft, and a third sun gear 24 engaged with a third planetary gear 22 and engaged with a second shaft.
Patent JP-2002247157-A (JP)
Title: Portable telephone set, tag for use in the portable telephone set, and how to use the portable telephone set
Inventor: OKUBO HAJIME
IPC: H04W4/00
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a portable telephone set that can contactlessly wire/read information to/from a tag mounted on the portable telephone set to activate the portable telephone set. SOLUTION: The tag 60 mounted on an enclosure 9 of the portable telephone set 1 to activate the telephone set 1 is provided with contact I/F sections 61, 65 electrically in contact with the enclosure 9 to transmit/receive information to/from the enclosure 9 and the enclosure 9 is provided with an antenna 90 that contactlessly writes/reads information to/from the tag 60 and a contact I/F section 70 that is electrically in contact with the contact I/F section 65 to transmit/receive the information sent/received through the antenna 90 to/from the tag 60 and the portable telephone set contactlessly writes/reads the information to/from the tag 60 through the antenna 90.
Patent JP-2002239358-A (JP)
Title: Environment responsive molecule recognition material
Inventor: YAMAGUCHI TAKEHISA
IPC: B01D71/78
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an environment responsive molecule recognition material which can also be applied as an information storage sensor. SOLUTION: When a guest molecule concentration is lowered (switched off), transfer is done from a system (2) to which the guest molecule is added (switched on) to a system (1). Next, when the guest molecule concentration is added (switched on), the transfer is done to a system (3) not the system (2). Consequently, when operation is done at a prescribed temperature, two stable states different in complex crosslink density exist, and a memory device of one bit is materialized.
Patent JP-2002239942-A (JP)
Title: Connected nail feed mechanism in nailing machine
Inventor: HAMANO AKISHI
IPC: B25C1/00
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a connected nail feed mechanism for a nailing machine that can stably form a shape of wire cutoffs 12a and can effectively prevent scatter of the wire cutoffs 12a. SOLUTION: The nail feed mechanism successively feeds connected nails to an ejecting opening 2 by engaging a nail feed claw 10 in reciprocation with nail shanks located in a nail feed passage 7. The nail feed claw has a turnably disposed movable jaw part 19 capable of advance under a connecting wire 12 when wire-connected nails A are loaded, at a place opposed to edges of holding tongues 17a and 17b of a connecting sheet when plastic-sheet-connected nails B are loaded. The movable jaw part 19 is engaged with the connecting sheet 17 and retracted from the nail feed passage independently of the nail feed claw 10 when the plastic-sheet-connected nails B are loaded, and is projected into the nail feed passage and advanced under the connecting wire 12 to support the connecting wire 12 from below when the wire-connected nails A are loaded.
Patent JP-2002242964-A (JP)
Title: Drum brake device
Inventor: ARITA MASATOSHI
IPC: F16D51/18
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a drum brake device capable of forming a mount bracket by press molding, requiring no removal or no re-fitting of brake shoes and a shoe drive mechanism or the like when replacing the sliding section of a backing plate due to abrasion, and having excellent maintainability. SOLUTION: A mount bracket 45 fitted to a vehicle body is formed by the press-molding of a metal plate as a nearly flat plate-like structure having a circular plate section 45a superimposed on a disk section 43a of a backing plate 43 and a flange section 45b stretched from the outer periphery of the circular plate section 45a as a fitting section to the vehicle body. A pair of brake shoes 35 and 36, a shoe drive mechanism 39, and an anchor pin 41 are directly fitted to the circular plate section 45a of the mount bracket 45, not via the backing plate 43.
Patent JP-2001292155-A (JP)
Title: Priority re-mapping for data communication switch
Inventor: BRETAGNA DREW
IPC: H04L12/56
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a priority order processing method for a data communication switch, such as a LAN switch for supporting a source learning bridge. SOLUTION: In this priority processing for the data communication switch, such as the LAN switch for supporting the source learning bridge, priority value to be applied to a packet with an outbound tag is decided, based on plural other values such as the priority of an inbound tag, the VLAN of the inbound tag and the identifier of a reception port. The plural other values are solved with respect to a virtual trunk identifier first, and the virtual trunk identifier is applied with the priority of the inbound tag to decide the priority order of the outbound tag. The plural other values are returned to a smaller bit value, which is used in table lookup to solve the virtual trunk identifier.
Patent JP-2002244449-A (JP)
Title: Image forming device
Inventor: TOMIZAWA TAKASHI
IPC: G03G15/00
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To prolong the life of an image carrier which does not form image, to eliminate dependence on different image formation modes which are equal in number to image formation colors, to prevent tension angles of an intermediate transfer belt in a primary transfer part, where image are formed, and a contact state of a transfer means in a secondary transfer part from changing, and to ensure a stable image and transfer and transfer material separation in an image forming device having the plurality of image carriers and the intermediate transfer belt. SOLUTION: In accordance with the image formation modes which are equal in number to image formation modes, the photoreceptor drums 1a, 1b, 1c, and 1d are brought into contact with an intermediate transfer belt 81 and separated therefrom. In this case, entry angles αand γ of the intermediate transfer belt 81 relative to the primary transfer member 24d are restricted by a restricting member 21 disposed upstream from the primary transfer member 24d where image formation is carried out. Similarly, exit angles β and δof the intermediate transfer belt 81 relative to the secondary transfer member 40 are restricted by a restricting member 22 disposed downstream from the secondary transfer member 40.
Patent JP-2002250243-A (JP)
Title: Fuel injection control device of engine
Inventor: NAGAMURA KENSUKE
IPC: F02D41/04
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To stop the fuel cut securely with a simple logic in enriching the air/fuel ratio to reproduce an NOx trap catalyst. SOLUTION: The target air/fuel ratio in the regular operation is set at a first target air/fuel ratio tABYF1 which is leaner as the rotational frequency of the engine increases at least when an accelerator pedal is released, and the target air/fuel ratio in time of the reproduction of the NOx trap catalyst is set at a second target air/fuel ratio tABYF2 which is richer than the target air/fuel ratio in the regular operation. Execution and stopping of the fuel cut is judged based on the quantity of stamping of the accelerator pedal and the target air/fuel ratio. On condition that the accelerator pedal is released and the target air/fuel ratio is leaner than the first threshold ABYFth1, the fuel cut is executed; on condition that the accelerator pedal is stamped or the target air/fuel ratio is richer than the second threshold ABYFth2, the fuel cut is stopped.
Patent JP-2002239524-A (JP)
Title: Method and apparatus for cleaning contaminated soil
Inventor: OKAMOTO MICHITAKA
IPC: B09C1/06
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a method and a apparatus capable of efficiently cleaning a contaminated ground by volatile substances even in the case where a building stands on it. SOLUTION: A pair of horizontal wells 4, 5, made of an air permeable or a water permeable casing pipe 6. opposed to each other while clamping the contaminated ground 3 by a volatile substance in a ground 1 is established. A plane-like air stream 7 is formed between a pair of wells 4, 5 in the ground 1 by making one well 4 of a pair of wells to a negative pressure and feeding an air to the other well 5 of a pair of wells. The volatile substance in the contaminated area 3 crossing the plane-like air stream 7 is recovered from the negative pressure well 4. Preferably, a high temperature air or a steam is fed into the other well 5 of a pair of wells to heat the contaminated area 3 crossing the plane-like air stream 7. More preferably, a direction of the plane- like air stream 7 is varied by appropriately switching the negative pressure well 4 and the air-fed well 5.  The negative pressure well 4 and/or the air-fed well 5 can be made to a plurality of horizontal wells.
Patent JP-2002250264-A (JP)
Title: Ignition device for internal combustion engine
Inventor: NAGASE NOBORU
IPC: F02P3/00
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an ignition device for an internal combustion engine capable of using a common current-carrying map at the time of failure and at other normal times. SOLUTION: The ignition device has a fail-safe function and can be retracted by operating an ignition coil 12 with the energy of a battery 10 through a bypass for the ignition current carrying passage leading to the engine stop at the time of failure. The coil constant of an energy accumulating coil 11 and the primary coil 14 is set so that the value of the carried current in the energy accumulating coil 11 and the primary coil 14 is a prescribed constant value in a prescribed period of time elapsed after transistors Q1 and Q2 are on. Therefore, by relating the coil constant of the resistance and inductance of the energy accumulating coil 11 and the primary coil 14 with each other, the current-carrying map can be used in common at the time of failure and at other normal times, and the scale of operation can be reduced with a simple structure.
Patent JP-2002250893-A (JP)
Title: Method for synthesizing light beams, prism for synthesizing light beams, and multibeam light source device
Inventor: TERASAWA KOJI
IPC: G02B27/10
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To surely synthesize a plurality of light beams which have different wavelengths into a light beam without using an expensive polarizing beam splitter or a dichroic filter. SOLUTION: A plurality of light beams are made incident into prescribed positions of a transparent prism 20 from prescribed directions, respectively, and a synthesized light beam group is emitted from the prism 20 after the respective light beams are reflected on one or more planes in the prism 20.
Patent JP-2001257000-A (JP)
Title: Lithium secondary battery
Inventor: KYO HEIGEN
IPC: H01M10/0569
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a lithium secondary battery. SOLUTION: The lithium secondary battery is equipped with a take-up type electrode assembly and its storing casing and includes an ion conductive polymer in at least either a hollow of the take-up type electrode assembly or an internal space of the casing. As the lithium secondary battery consumes heat generated in the battery inside the hollow in the electrode assembly and disperses the same heat by filling the ion conductive polymer deforming into a gal due to the electrolytic solution. As a result, it restrains destruction and explosion of the battery and improves the battery reliability and safety.
Patent JP-2002249992-A (JP)
Title: Steel element wire for reinforcing rubber goods and steel cord for reinforcing rubber goods
Inventor: FUKUDA YUKIMASA
IPC: D07B1/06
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To promote lightening of a steel material without deteriorating its flexural rigidity performance. SOLUTION: This steel element wire for reinforcing rubber goods is provided with 5-50% of an internal space per total sectional area of the wire and the steel cord uses one or several steel wires at least in a part of the steel cord for reinforcing rubber goods.
Patent JP-2002252065-A (JP)
Title: Tv receptacle and multimedia receptacle
Inventor: MATSUDA NOBUHIRO
IPC: H01R13/73
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a TV receptacle and a multimedia receptacle using it wherein workability of construction work is enhanced by preventing a mounting mistake. SOLUTION: A housing 10 of the TV receptacle 1 is formed in the size of two sets of wiring fixtures of one piece module arranged in a row in a direction of shorter width (two module dimensions). A boss part 11 of a rectangular parallelopipedon shape to be fitted in an opening window of a mounting frame is formed at the front face of the housing 10. One coaxial connector part 15 with which a plug mounted on a terminal of a coaxial cable from a TV receiver is connected is installed nearly at the center of the boss part 11, and a cable- connection part 18 with which the coaxial cable wired beforehand in a wall is connected is installed at the rear face of the housing 10. Here, the cable- connection part 18 is installed at the lower side of the rear face of the housing 10 so that the drawing direction of the coaxial cable (not illustrated) to be connected with the cable-connection part 18 will face the central side of the housing 10.